1.

{:("LIST - 1","LIST - 2"),("A) Positive catalyst","1) "H_(2)S" to iron in Habers process"),("B) Negative catalyst","2) 'CO' to preparation of "SO_(3)),("C) Catalytic poison","3) Glycerol to prevent decomposition of "H_(2)O_(2)),("D) Promoter","4) "MnO_(2)" in the decomposition of "KClO_(3)),(,"5) Mo to Fe in Habers process"):} The correct match is

Answer»

`{:(A,B,C,D),(4,3,5,2):}`
`{:(A,B,C,D),(3,4,2,1):}`
`{:(A,B,C,D),(4,3,1,5):}`
`{:(A,B,C,D),(1,5,3,2):}`

ANSWER :C


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